CN100586887C - Method for making glass reflective coating - Google Patents
Method for making glass reflective coating Download PDFInfo
- Publication number
- CN100586887C CN100586887C CN200610046610A CN200610046610A CN100586887C CN 100586887 C CN100586887 C CN 100586887C CN 200610046610 A CN200610046610 A CN 200610046610A CN 200610046610 A CN200610046610 A CN 200610046610A CN 100586887 C CN100586887 C CN 100586887C
- Authority
- CN
- China
- Prior art keywords
- film
- powder
- energy
- nacl
- polyethylene plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Surface Treatment Of Glass (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention is a method for making an energy-saving glass reflection film, relating to a method for preparing an energy-saving building material, comprising the steps of: firstly mixing analyticallypure anhydrous NaCl and KCl crystals in the mass ratio of 1 to 1.55; processing the mixture by airflow mill into 1-100 nm grains; heating 0.3-0.5 mm thick polyethylene plastic film to 105 plus or minus 3 deg.C, then spreading the mixture powder uniformly onto the polyethylene plastic film to completely cover the film surface, and lowering the film temperature to room temperature, removing the powder unbonded with the film, so as to be able to obtain the energy-saving glass reflection film. And it is applied to heat radiation and absorption of building window glass or curtain wall glass, ableto avoid heat conduction and radiation, and its making process is simple, and the raw materials are easy to obtain, and the cost is low; and it has high infrared reflectivity.
Description
Technical field
The present invention relates to a kind of preparation method of energy-saving building materials, particularly a kind of making method of energy-saving glass reflective coating.
Background technology
Along with increasing the weight of day by day of the global energy and crisis of resource, people also more and more pay attention to building energy conservation.In building heat radiation and heat absorption, the proportion of window glass or cladding glass accounts for 10%～30% of common building, so this field needs emphasis to consider.Generally adopt double glazing to make a decision for the thermal conduction of glass at present.Generally adopt high reflecting glass or subsides reflectance coating to avoid the shortcoming of employed reflectance coating ubiquity cost height, complex process for the thermal radiation of glass.
Summary of the invention
The objective of the invention is to overcome the shortcoming of existing reflectance coating cost height, complex process, improve, the making method of the energy-saving glass reflective coating that a kind of technology is simple, cost is lower, reflecting effect is good is provided by continuous test.This method is base material with the polyethylene film, is reflecting material with NaCl and KCl powder, forms by high temperature bond.
The objective of the invention is to be achieved through the following technical solutions:
A kind of making method of glass reflective coating, its making method is: earlier analytically pure anhydrous NaCl is mixed by mass ratio with the KCl crystal at 1: 1.55; Again NaCl and KCl mixture are machined to particle diameter in 1～100 nanometer with airflow milling; The sealed polyethylene plastic of 0.3～0.5 millimeter thickness is heated to 105 ± 3 ℃, again NaCl and the KCl mixture powder that processes evenly paved on sealed polyethylene plastic, make the complete coating film of powder surface, film is cooled to room temperature, remove not the powder with film blocking, can obtain energy-saving glass reflective coating.
Advantage of the present invention and effect are:
The present invention is base material with the polyethylene film, is reflecting material with NaCl and KCl powder, and its raw material obtains easily, and manufacture craft is simple, and lower cost is to ultrared reflectivity height.
Embodiment
Embodiment 1
Analytically pure anhydrous NaCl is mixed by mass ratio with the KCl crystal at 1: 1.55, NaCl and KCl mixture are processed with airflow milling, get the powder of particle diameter in 1～10 nanometer.The sealed polyethylene plastic of 0.3～0.5 millimeter thickness is heated to 105 ± 3 ℃, again the particle diameter that processes is evenly paved on sealed polyethylene plastic at the NaCl and the KCl mixture powder of 1～10 nanometer, make the complete coating film of powder surface, film is cooled to room temperature, remove not powder with film blocking, can obtain energy-saving glass reflective coating, this reflectance coating is 91% to ultrared reflectivity.
Embodiment 2
Analytically pure anhydrous NaCl is mixed by mass ratio with the KCl crystal at 1: 1.55, NaCl and KCl mixture are processed with airflow milling, get the powder of particle diameter in 1～30 nanometer.The sealed polyethylene plastic of 0.3～0.5 millimeter thickness is heated to 105 ± 3 ℃, again the particle diameter that processes is evenly paved on sealed polyethylene plastic at the NaCl and the KCl mixture powder of 1～10 nanometer, make the complete coating film of powder surface, film is cooled to room temperature, remove not powder with film blocking, can obtain energy-saving glass reflective coating, this reflectance coating is 82% to ultrared reflectivity.
Embodiment 3
Analytically pure anhydrous NaCl is mixed by mass ratio with the KCl crystal at 1: 1.55, NaCl and KCl mixture are processed with airflow milling, get the powder of particle diameter in 1～100 nanometer.The sealed polyethylene plastic of 0.3～0.5 millimeter thickness is heated to 105 ± 3 ℃, again the particle diameter that processes is evenly paved on sealed polyethylene plastic at the NaCl and the KCl mixture powder of 1～10 nanometer, make the complete coating film of powder surface, film is cooled to room temperature, remove not powder with film blocking, can obtain energy-saving glass reflective coating, this reflectance coating is 65% to ultrared reflectivity.
Claims (1)
1. the making method of a glass reflective coating is characterized in that its making method is: earlier analytically pure anhydrous NaCl is mixed by mass ratio with the KCl crystal at 1: 1.55; Again NaCl and KCl mixture are machined to particle diameter in 1～100 nanometer with airflow milling; The sealed polyethylene plastic of 0.3～0.5 millimeter thickness is heated to 105 ± 3 ℃, again NaCl and the KCl mixture powder that processes evenly paved on sealed polyethylene plastic, make the complete coating film of powder surface, film is cooled to room temperature, remove not the powder with film blocking, can obtain glass reflective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610046610A CN100586887C (en) | 2006-05-22 | 2006-05-22 | Method for making glass reflective coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610046610A CN100586887C (en) | 2006-05-22 | 2006-05-22 | Method for making glass reflective coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1850685A CN1850685A (en) | 2006-10-25 |
| CN100586887C true CN100586887C (en) | 2010-02-03 |
Family
ID=37132187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610046610A Expired - Fee Related CN100586887C (en) | 2006-05-22 | 2006-05-22 | Method for making glass reflective coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100586887C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698997B (en) * | 2009-10-21 | 2011-05-04 | 东南大学 | Box-type double-layer curtain wall using water storage tank for evaporative cooling |
| CN102898026B (en) * | 2012-08-22 | 2014-12-24 | 广州市儒兴科技开发有限公司 | Lead-free inorganic adhesive used in silver paste on crystalline silicon solar cell back, and preparation method thereof |
| CN105217964A (en) * | 2014-06-04 | 2016-01-06 | 刘从荡 | A kind of making method of glass reflective coating |
-
2006
- 2006-05-22 CN CN200610046610A patent/CN100586887C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 溶胶-凝胶法制红外反射薄膜的研究. 余锡宾.太阳能学报，第16卷第4期. 1995 |
| 溶胶-凝胶法制红外反射薄膜的研究. 余锡宾.太阳能学报，第16卷第4期. 1995 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1850685A (en) | 2006-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101805134B (en) | Film-coating liquid of vanadium dioxide thin film and preparation method and application of thin film | |
| CN101993657A (en) | Intelligent nano transparent insulating glass coating | |
| WO2021243847A1 (en) | Novel thermochromic intelligent window having adjustable emissivity | |
| CN101519947A (en) | Louvre blade and hollow glass louvre | |
| CN103938818A (en) | Noise reducing and heat insulating decoration integrated plate and preparing method thereof | |
| CN100586887C (en) | Method for making glass reflective coating | |
| JP2000233929A (en) | Superfine particle powder of v(1-x)o2mx composition, its production and ir ray shielding material | |
| WO2018099251A1 (en) | Nano-silicon gallium heat-insulating and explosion-proof glass and preparation method therefor | |
| CN103771722B (en) | A kind of transparent light modulation structure with high heat insulating function and preparation method thereof and application | |
| CN102766366A (en) | Reflective insulation coating | |
| Yang et al. | Comprehensive performance evaluation of double-glazed windows containing hybrid nanoparticle-enhanced phase change material | |
| CN102775886B (en) | Thermal-insulation powder coating for aluminum profiles as well as preparation method and application thereof | |
| CN107200580A (en) | A kind of optical nano ceramic insulation glass for strengthening visible light-transmissive and preparation method thereof | |
| CN101418155A (en) | Sun screen and heat insulation nano composite material for reflecting infrared and preparation method thereof | |
| Xu et al. | Simulation and improvement of energy consumption on intelligent glasses in typical cities of China | |
| CN105835480A (en) | Nanometer ceramic intermediate film laminated hollow glass and manufacturing method thereof | |
| CN110643244A (en) | Reflective heat-insulating coating for buildings and preparation method thereof | |
| CN102766379B (en) | Nano composite transparent heat-insulating coating and preparation method thereof | |
| CN106905785A (en) | A kind of glass transparent insulating nano paint and preparation method thereof | |
| Wang et al. | Overall energy performance assessment of a new heat blocking coating | |
| CN206030661U (en) | Nano -ceramics heat preservation fenestrated membrane that insulates against heat | |
| Hu et al. | Adaptive Thermal Management Radiative Cooling Smart Window with Perfect Near‐Infrared Shielding | |
| CN100586884C (en) | Method for making halogen energy-saving glass | |
| CN203821749U (en) | Denoising thermal insulation decoration integrated board | |
| CN108442570B (en) | Solid-liquid phase change composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20130522 |